package com.sky.controller.user;

import com.sky.context.BaseContext;
import com.sky.dto.ShoppingCartDTO;
import com.sky.entity.ShoppingCart;
import com.sky.result.Result;
import com.sky.service.ShoppingCartService;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;

import java.util.List;

@RestController
@Api(tags = "购物车")
@RequestMapping("/user/shoppingCart")
@Slf4j
public class ShoppingCartController {
    @Autowired
    private ShoppingCartService shoppingCartService;

    @ApiOperation("添加购物车")
    @PostMapping("/add")
    public Result add(@RequestBody ShoppingCartDTO cart){
        log.info("添加购物车：{}", cart);
        shoppingCartService.add(cart);
        return Result.success();
    }

    @ApiOperation("查看购物车")
    @GetMapping("/list")
    public Result list(){
        log.info("查看购物车");
        Long userId = BaseContext.getCurrentId();
        List<ShoppingCart> cart = shoppingCartService.list(userId);
        return Result.success(cart);
    }

    @ApiOperation("删除购物车中一个商品")
    @PostMapping("/sub")
    public Result sub(@RequestBody ShoppingCartDTO cart){
        log.info("删除购物车中一个商品：{}", cart);
        shoppingCartService.sub(cart);
        return Result.success();
    }

    @ApiOperation("删除购物车中所有商品")
    @DeleteMapping("/clean")
    public Result clean(){
        log.info("删除购物车中所有商品");
        shoppingCartService.clean();
        return Result.success();
    }

}
